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Database: PDB
Entry: 3KPV
LinkDB: 3KPV
Original site: 3KPV 
HEADER    TRANSFERASE                             17-NOV-09   3KPV              
TITLE     CRYSTAL STRUCTURE OF HPNMT IN COMPLEX ADOHCY AND ADENINE              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PHENYLETHANOLAMINE N-METHYLTRANSFERASE;                    
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: PNMTASE, NORADRENALINE N-METHYLTRANSFERASE;                 
COMPND   5 EC: 2.1.1.28;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: PNMT, PENT;                                                    
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS;                            
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET17 PNMT-HIS                            
KEYWDS    METHYLTRANSFERASE, FRAGMENT SCREENING, CATECHOLAMINE BIOSYNTHESIS, S- 
KEYWDS   2 ADENOSYL-L-METHIONINE, TRANSFERASE                                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    N.DRINKWATER,J.L.MARTIN                                               
REVDAT   3   06-SEP-23 3KPV    1       REMARK SEQADV                            
REVDAT   2   01-NOV-17 3KPV    1       REMARK                                   
REVDAT   1   29-SEP-10 3KPV    0                                                
JRNL        AUTH   N.DRINKWATER,H.VU,K.M.LOVELL,K.R.CRISCIONE,B.M.COLLINS,      
JRNL        AUTH 2 T.E.PRISINZANO,S.A.POULSEN,M.J.MCLEISH,G.L.GRUNEWALD,        
JRNL        AUTH 3 J.L.MARTIN                                                   
JRNL        TITL   FRAGMENT-BASED SCREENING BY X-RAY CRYSTALLOGRAPHY, MS AND    
JRNL        TITL 2 ISOTHERMAL TITRATION CALORIMETRY TO IDENTIFY PNMT            
JRNL        TITL 3 (PHENYLETHANOLAMINE N-METHYLTRANSFERASE) INHIBITORS.         
JRNL        REF    BIOCHEM.J.                    V. 431    51 2010              
JRNL        REFN                   ISSN 0264-6021                               
JRNL        PMID   20642456                                                     
JRNL        DOI    10.1042/BJ20100651                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX                                               
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 45.69                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 83.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 28505                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.217                           
REMARK   3   R VALUE            (WORKING SET) : 0.214                           
REMARK   3   FREE R VALUE                     : 0.272                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.020                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1432                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 45.6980 -  5.1680    0.72     2495   132  0.2090 0.2090        
REMARK   3     2  5.1680 -  4.1030    0.78     2577   125  0.1950 0.2450        
REMARK   3     3  4.1030 -  3.5850    0.89     2871   182  0.1910 0.2520        
REMARK   3     4  3.5850 -  3.2570    0.96     3085   176  0.2110 0.2850        
REMARK   3     5  3.2570 -  3.0240    0.98     3117   176  0.2310 0.3070        
REMARK   3     6  3.0240 -  2.8450    0.98     3123   145  0.2210 0.2950        
REMARK   3     7  2.8450 -  2.7030    0.98     3129   161  0.2140 0.3010        
REMARK   3     8  2.7030 -  2.5850    0.88     2839   123  0.2210 0.3080        
REMARK   3     9  2.5850 -  2.4860    0.67     2124   114  0.1990 0.3010        
REMARK   3    10  2.4860 -  2.4000    0.54     1713    98  0.2010 0.2780        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : 0.34                                          
REMARK   3   B_SOL              : 49.98                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.360            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL             
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 39.16                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 3.32600                                              
REMARK   3    B22 (A**2) : 3.32600                                              
REMARK   3    B33 (A**2) : -6.65200                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.006           4284                                  
REMARK   3   ANGLE     :  0.921           5833                                  
REMARK   3   CHIRALITY :  0.063            620                                  
REMARK   3   PLANARITY :  0.004            759                                  
REMARK   3   DIHEDRAL  : 21.492           1581                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ALL                                                    
REMARK   3    ORIGIN FOR THE GROUP (A):  24.2214  51.2977  -5.8959              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1804 T22:   0.0854                                     
REMARK   3      T33:   0.1952 T12:  -0.0347                                     
REMARK   3      T13:  -0.0148 T23:   0.0263                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3622 L22:   0.2086                                     
REMARK   3      L33:   0.9611 L12:  -0.1074                                     
REMARK   3      L13:   0.0101 L23:  -0.2138                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0302 S12:   0.0124 S13:   0.0675                       
REMARK   3      S21:   0.0451 S22:  -0.0242 S23:  -0.0200                       
REMARK   3      S31:  -0.1032 S32:   0.0212 S33:   0.0000                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3KPV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-DEC-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000056297.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 29-APR-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.8                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU FR-E+ SUPERBRIGHT           
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : OSMIC VARI-MAX HF                  
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU SATURN 944                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : D*TREK                             
REMARK 200  DATA SCALING SOFTWARE          : D*TREK 9.7 W8RSSI                  
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 28540                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.400                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 45.690                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 83.8                               
REMARK 200  DATA REDUNDANCY                : 6.880                              
REMARK 200  R MERGE                    (I) : 0.10000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.49                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 54.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.24600                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 6.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MIFIT                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1HNN                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 62.57                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.29                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG6K, LICL, CACODYLATE, PH 5.8, VAPOR   
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 298K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       94.40050            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       47.08900            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       47.08900            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      141.60075            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       47.08900            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       47.08900            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       47.20025            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       47.08900            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       47.08900            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      141.60075            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       47.08900            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       47.08900            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       47.20025            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       94.40050            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1830 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20120 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -3.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     GLY A     3                                                      
REMARK 465     ALA A     4                                                      
REMARK 465     ASP A     5                                                      
REMARK 465     ARG A     6                                                      
REMARK 465     SER A     7                                                      
REMARK 465     PRO A     8                                                      
REMARK 465     ASN A     9                                                      
REMARK 465     ALA A    10                                                      
REMARK 465     GLY A    11                                                      
REMARK 465     ALA A    12                                                      
REMARK 465     ALA A    13                                                      
REMARK 465     PRO A    14                                                      
REMARK 465     ASP A    15                                                      
REMARK 465     SER A    16                                                      
REMARK 465     ALA A    17                                                      
REMARK 465     PRO A    18                                                      
REMARK 465     GLY A    19                                                      
REMARK 465     GLN A    20                                                      
REMARK 465     ALA A    21                                                      
REMARK 465     ALA A    22                                                      
REMARK 465     VAL A    23                                                      
REMARK 465     GLY A   281                                                      
REMARK 465     LEU A   282                                                      
REMARK 465     GLU A   283                                                      
REMARK 465     HIS A   284                                                      
REMARK 465     HIS A   285                                                      
REMARK 465     HIS A   286                                                      
REMARK 465     HIS A   287                                                      
REMARK 465     HIS A   288                                                      
REMARK 465     HIS A   289                                                      
REMARK 465     MET B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     GLY B     3                                                      
REMARK 465     ALA B     4                                                      
REMARK 465     ASP B     5                                                      
REMARK 465     ARG B     6                                                      
REMARK 465     SER B     7                                                      
REMARK 465     PRO B     8                                                      
REMARK 465     ASN B     9                                                      
REMARK 465     ALA B    10                                                      
REMARK 465     GLY B    11                                                      
REMARK 465     ALA B    12                                                      
REMARK 465     ALA B    13                                                      
REMARK 465     LEU B   282                                                      
REMARK 465     GLU B   283                                                      
REMARK 465     HIS B   284                                                      
REMARK 465     HIS B   285                                                      
REMARK 465     HIS B   286                                                      
REMARK 465     HIS B   287                                                      
REMARK 465     HIS B   288                                                      
REMARK 465     HIS B   289                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    PRO A  82       31.25    -97.65                                   
REMARK 500    CYS A 183      -72.39   -103.38                                   
REMARK 500    ASP A 267     -169.05   -169.55                                   
REMARK 500    SER B 180      116.11   -162.27                                   
REMARK 500    CYS B 183      -63.92   -106.09                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH A 2001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH B 2002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADE A 290                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADE B 290                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3KPJ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KPU   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KPW   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KPY   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KQM   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KQO   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KQP   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KQQ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KQS   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KQT   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KQV   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KQW   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KQY   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KR0   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KR1   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KR2   RELATED DB: PDB                                   
DBREF  3KPV A    1   282  UNP    P11086   PNMT_HUMAN       1    282             
DBREF  3KPV B    1   282  UNP    P11086   PNMT_HUMAN       1    282             
SEQADV 3KPV GLU A  283  UNP  P11086              EXPRESSION TAG                 
SEQADV 3KPV HIS A  284  UNP  P11086              EXPRESSION TAG                 
SEQADV 3KPV HIS A  285  UNP  P11086              EXPRESSION TAG                 
SEQADV 3KPV HIS A  286  UNP  P11086              EXPRESSION TAG                 
SEQADV 3KPV HIS A  287  UNP  P11086              EXPRESSION TAG                 
SEQADV 3KPV HIS A  288  UNP  P11086              EXPRESSION TAG                 
SEQADV 3KPV HIS A  289  UNP  P11086              EXPRESSION TAG                 
SEQADV 3KPV GLU B  283  UNP  P11086              EXPRESSION TAG                 
SEQADV 3KPV HIS B  284  UNP  P11086              EXPRESSION TAG                 
SEQADV 3KPV HIS B  285  UNP  P11086              EXPRESSION TAG                 
SEQADV 3KPV HIS B  286  UNP  P11086              EXPRESSION TAG                 
SEQADV 3KPV HIS B  287  UNP  P11086              EXPRESSION TAG                 
SEQADV 3KPV HIS B  288  UNP  P11086              EXPRESSION TAG                 
SEQADV 3KPV HIS B  289  UNP  P11086              EXPRESSION TAG                 
SEQRES   1 A  289  MET SER GLY ALA ASP ARG SER PRO ASN ALA GLY ALA ALA          
SEQRES   2 A  289  PRO ASP SER ALA PRO GLY GLN ALA ALA VAL ALA SER ALA          
SEQRES   3 A  289  TYR GLN ARG PHE GLU PRO ARG ALA TYR LEU ARG ASN ASN          
SEQRES   4 A  289  TYR ALA PRO PRO ARG GLY ASP LEU CYS ASN PRO ASN GLY          
SEQRES   5 A  289  VAL GLY PRO TRP LYS LEU ARG CYS LEU ALA GLN THR PHE          
SEQRES   6 A  289  ALA THR GLY GLU VAL SER GLY ARG THR LEU ILE ASP ILE          
SEQRES   7 A  289  GLY SER GLY PRO THR VAL TYR GLN LEU LEU SER ALA CYS          
SEQRES   8 A  289  SER HIS PHE GLU ASP ILE THR MET THR ASP PHE LEU GLU          
SEQRES   9 A  289  VAL ASN ARG GLN GLU LEU GLY ARG TRP LEU GLN GLU GLU          
SEQRES  10 A  289  PRO GLY ALA PHE ASN TRP SER MET TYR SER GLN HIS ALA          
SEQRES  11 A  289  CYS LEU ILE GLU GLY LYS GLY GLU CYS TRP GLN ASP LYS          
SEQRES  12 A  289  GLU ARG GLN LEU ARG ALA ARG VAL LYS ARG VAL LEU PRO          
SEQRES  13 A  289  ILE ASP VAL HIS GLN PRO GLN PRO LEU GLY ALA GLY SER          
SEQRES  14 A  289  PRO ALA PRO LEU PRO ALA ASP ALA LEU VAL SER ALA PHE          
SEQRES  15 A  289  CYS LEU GLU ALA VAL SER PRO ASP LEU ALA SER PHE GLN          
SEQRES  16 A  289  ARG ALA LEU ASP HIS ILE THR THR LEU LEU ARG PRO GLY          
SEQRES  17 A  289  GLY HIS LEU LEU LEU ILE GLY ALA LEU GLU GLU SER TRP          
SEQRES  18 A  289  TYR LEU ALA GLY GLU ALA ARG LEU THR VAL VAL PRO VAL          
SEQRES  19 A  289  SER GLU GLU GLU VAL ARG GLU ALA LEU VAL ARG SER GLY          
SEQRES  20 A  289  TYR LYS VAL ARG ASP LEU ARG THR TYR ILE MET PRO ALA          
SEQRES  21 A  289  HIS LEU GLN THR GLY VAL ASP ASP VAL LYS GLY VAL PHE          
SEQRES  22 A  289  PHE ALA TRP ALA GLN LYS VAL GLY LEU GLU HIS HIS HIS          
SEQRES  23 A  289  HIS HIS HIS                                                  
SEQRES   1 B  289  MET SER GLY ALA ASP ARG SER PRO ASN ALA GLY ALA ALA          
SEQRES   2 B  289  PRO ASP SER ALA PRO GLY GLN ALA ALA VAL ALA SER ALA          
SEQRES   3 B  289  TYR GLN ARG PHE GLU PRO ARG ALA TYR LEU ARG ASN ASN          
SEQRES   4 B  289  TYR ALA PRO PRO ARG GLY ASP LEU CYS ASN PRO ASN GLY          
SEQRES   5 B  289  VAL GLY PRO TRP LYS LEU ARG CYS LEU ALA GLN THR PHE          
SEQRES   6 B  289  ALA THR GLY GLU VAL SER GLY ARG THR LEU ILE ASP ILE          
SEQRES   7 B  289  GLY SER GLY PRO THR VAL TYR GLN LEU LEU SER ALA CYS          
SEQRES   8 B  289  SER HIS PHE GLU ASP ILE THR MET THR ASP PHE LEU GLU          
SEQRES   9 B  289  VAL ASN ARG GLN GLU LEU GLY ARG TRP LEU GLN GLU GLU          
SEQRES  10 B  289  PRO GLY ALA PHE ASN TRP SER MET TYR SER GLN HIS ALA          
SEQRES  11 B  289  CYS LEU ILE GLU GLY LYS GLY GLU CYS TRP GLN ASP LYS          
SEQRES  12 B  289  GLU ARG GLN LEU ARG ALA ARG VAL LYS ARG VAL LEU PRO          
SEQRES  13 B  289  ILE ASP VAL HIS GLN PRO GLN PRO LEU GLY ALA GLY SER          
SEQRES  14 B  289  PRO ALA PRO LEU PRO ALA ASP ALA LEU VAL SER ALA PHE          
SEQRES  15 B  289  CYS LEU GLU ALA VAL SER PRO ASP LEU ALA SER PHE GLN          
SEQRES  16 B  289  ARG ALA LEU ASP HIS ILE THR THR LEU LEU ARG PRO GLY          
SEQRES  17 B  289  GLY HIS LEU LEU LEU ILE GLY ALA LEU GLU GLU SER TRP          
SEQRES  18 B  289  TYR LEU ALA GLY GLU ALA ARG LEU THR VAL VAL PRO VAL          
SEQRES  19 B  289  SER GLU GLU GLU VAL ARG GLU ALA LEU VAL ARG SER GLY          
SEQRES  20 B  289  TYR LYS VAL ARG ASP LEU ARG THR TYR ILE MET PRO ALA          
SEQRES  21 B  289  HIS LEU GLN THR GLY VAL ASP ASP VAL LYS GLY VAL PHE          
SEQRES  22 B  289  PHE ALA TRP ALA GLN LYS VAL GLY LEU GLU HIS HIS HIS          
SEQRES  23 B  289  HIS HIS HIS                                                  
HET    SAH  A2001      26                                                       
HET    ADE  A 290      10                                                       
HET    SAH  B2002      26                                                       
HET    ADE  B 290      10                                                       
HETNAM     SAH S-ADENOSYL-L-HOMOCYSTEINE                                        
HETNAM     ADE ADENINE                                                          
FORMUL   3  SAH    2(C14 H20 N6 O5 S)                                           
FORMUL   4  ADE    2(C5 H5 N5)                                                  
FORMUL   7  HOH   *207(H2 O)                                                    
HELIX    1   1 SER A   25  ARG A   29  5                                   5    
HELIX    2   2 GLU A   31  ALA A   41  1                                  11    
HELIX    3   3 GLY A   52  THR A   67  1                                  16    
HELIX    4   4 VAL A   84  LEU A   88  5                                   5    
HELIX    5   5 SER A   89  PHE A   94  5                                   6    
HELIX    6   6 LEU A  103  GLN A  115  1                                  13    
HELIX    7   7 TRP A  123  GLY A  135  1                                  13    
HELIX    8   8 CYS A  139  ARG A  150  1                                  12    
HELIX    9   9 CYS A  183  SER A  188  5                                   6    
HELIX   10  10 ASP A  190  THR A  203  1                                  14    
HELIX   11  11 SER A  235  SER A  246  1                                  12    
HELIX   12  12 PRO A  259  GLN A  263  5                                   5    
HELIX   13  13 SER B   16  GLN B   28  1                                  13    
HELIX   14  14 GLU B   31  ALA B   41  1                                  11    
HELIX   15  15 GLY B   52  THR B   67  1                                  16    
HELIX   16  16 VAL B   84  LEU B   88  5                                   5    
HELIX   17  17 SER B   89  PHE B   94  5                                   6    
HELIX   18  18 LEU B  103  GLN B  115  1                                  13    
HELIX   19  19 TRP B  123  GLY B  135  1                                  13    
HELIX   20  20 CYS B  139  ARG B  150  1                                  12    
HELIX   21  21 CYS B  183  SER B  188  1                                   6    
HELIX   22  22 ASP B  190  THR B  203  1                                  14    
HELIX   23  23 SER B  235  GLY B  247  1                                  13    
HELIX   24  24 PRO B  259  GLN B  263  5                                   5    
SHEET    1   A 7 VAL A 151  LEU A 155  0                                        
SHEET    2   A 7 ASP A  96  THR A 100  1  N  MET A  99   O  LEU A 155           
SHEET    3   A 7 THR A  74  ILE A  78  1  N  ASP A  77   O  THR A  98           
SHEET    4   A 7 ALA A 175  ALA A 181  1  O  VAL A 179   N  ILE A  78           
SHEET    5   A 7 LEU A 205  LEU A 217  1  O  HIS A 210   N  LEU A 178           
SHEET    6   A 7 GLY A 271  LYS A 279 -1  O  ALA A 277   N  LEU A 211           
SHEET    7   A 7 TYR A 248  ILE A 257 -1  N  TYR A 256   O  VAL A 272           
SHEET    1   B 2 TRP A 221  ALA A 224  0                                        
SHEET    2   B 2 ALA A 227  THR A 230 -1  O  ALA A 227   N  ALA A 224           
SHEET    1   C 7 VAL B 151  LEU B 155  0                                        
SHEET    2   C 7 ASP B  96  THR B 100  1  N  MET B  99   O  LEU B 155           
SHEET    3   C 7 THR B  74  ASP B  77  1  N  ASP B  77   O  THR B  98           
SHEET    4   C 7 ALA B 175  ALA B 181  1  O  VAL B 179   N  ILE B  76           
SHEET    5   C 7 LEU B 205  LEU B 217  1  O  HIS B 210   N  LEU B 178           
SHEET    6   C 7 GLY B 271  LYS B 279 -1  O  ALA B 275   N  LEU B 213           
SHEET    7   C 7 TYR B 248  ILE B 257 -1  N  ASP B 252   O  TRP B 276           
SHEET    1   D 2 TRP B 221  ALA B 224  0                                        
SHEET    2   D 2 ALA B 227  THR B 230 -1  O  ALA B 227   N  ALA B 224           
SSBOND   1 CYS A   48    CYS B  139                          1555   1555  2.04  
SSBOND   2 CYS A  139    CYS B   48                          1555   1555  2.04  
CISPEP   1 PRO A   42    PRO A   43          0        -1.45                     
CISPEP   2 LEU A  173    PRO A  174          0        -0.99                     
CISPEP   3 PRO B   42    PRO B   43          0         2.38                     
CISPEP   4 LEU B  173    PRO B  174          0        -5.25                     
SITE     1 AC1 20 TYR A  27  TYR A  35  TYR A  40  GLY A  79                    
SITE     2 AC1 20 SER A  80  GLY A  81  THR A  83  TYR A  85                    
SITE     3 AC1 20 ASP A 101  PHE A 102  LEU A 103  ASN A 106                    
SITE     4 AC1 20 ILE A 157  ASP A 158  VAL A 159  HIS A 160                    
SITE     5 AC1 20 ALA A 181  PHE A 182  CYS A 183  VAL A 187                    
SITE     1 AC2 22 TYR B  27  TYR B  35  TYR B  40  GLY B  79                    
SITE     2 AC2 22 SER B  80  GLY B  81  THR B  83  TYR B  85                    
SITE     3 AC2 22 ASP B 101  PHE B 102  LEU B 103  ASN B 106                    
SITE     4 AC2 22 ASP B 158  VAL B 159  HIS B 160  ALA B 181                    
SITE     5 AC2 22 PHE B 182  CYS B 183  VAL B 187  HOH B2015                    
SITE     6 AC2 22 HOH B2101  HOH B2197                                          
SITE     1 AC3 12 TYR A  35  ASN A  39  TYR A  40  ARG A  44                    
SITE     2 AC3 12 PHE A 182  GLU A 219  TYR A 222  ASP A 267                    
SITE     3 AC3 12 HOH A2232  HOH A2233  HOH A2235  HOH A2237                    
SITE     1 AC4 11 TYR B  35  ASN B  39  TYR B  40  ARG B  44                    
SITE     2 AC4 11 PHE B 182  GLU B 219  TYR B 222  ASP B 267                    
SITE     3 AC4 11 HOH B2101  HOH B2244  HOH B2245                               
CRYST1   94.178   94.178  188.801  90.00  90.00  90.00 P 43 21 2    16          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.010618  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010618  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005297        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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